In preparation of this afternoon's shift the installation of the modified SSFS Analog Low-Frequency Boost has been completed.
As requested last week the present version sees 3 simple poles @ 50 Hz, one zero @ 500 Hz and two additional zeroes @ 750 Hz. The high frequency gain is 1.
The Boost can be enabled (or disabled) through a DAC channel (EERoom/Box42/Mezzanine28/ch0).
When the Boost is OFF the electronics gain is 1.
 

Attached the measured TF of the electronics.